The only way to figure out whether a book is good enough to be read is to start reading! The link will get you to a few pages of the CONSUMER chapter. Consumers, by the way, suffer a lot of confusion from purveyors of goods. How about this one for example?

Wieners Bavarian Style? A ‘Wiener’ comes from ‘Wien’, which happens to be the capital of Austria, whilst Bavaria is a federal state of Germany. The common link between the two of them is ol’ ‘Fritz’ who does not appear to be enjoying a roaring trade.